UMEM Educational Pearls

Title: How to: resuscitative hysterotomy

Category: Trauma

Keywords: Hysterotomy (PubMed Search)

Posted: 6/8/2025 by Robert Flint, MD (Updated: 6/14/2025)
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Another case series of 3 resuscitative hysterotomies, all performed by obstetricians, reported 33% maternal and 67% neonate survival.(1). 
The mechanics of the procedure are:

  • “Duration should not exceed 5 minutes!
  • Incise from pubic symphysis to at least umbilicus with a large scalpel along linea nigra into peritoneal cavity. Layers: skin, subcutaneous tissue, fascia between the rectus muscles, peritoneum.
  • Retract abdominal wall laterally
  • Reflect bladder inferiorly and empty by aspiration
  • Make a small incision (~5cm) vertically into the inferior presenting part of the uterus until amniotic fluid comes or through endometrium
  • Insert 2 fingers and lift up uterus from foetus
  • Extend uterine incision up to fundus with safety scissors curved away from foetus
  • Deliver the foetus. May need to disengage the presenting part from the pelvis.
  • Clamp the cord twice and cut between clamps
  • Give the neonate to the neonatal resuscitation team” (2)

(3)

References

  1. Case Series of Resuscitative Hysterotomy in Pregnant Trauma Patients Performed in the Emergency Department of a Level One Major Trauma ServiceThomas A. G. ShanahanJason Gabriel-AnyassorStefan C. KaneKellie GummDavid J. ReadElyssia Bourke  Emergency Medicine AustralasiaVolume 37, Issue 3 e70078 First published: 03 June 2025 https://doi.org/10.1111/1742-6723.70078
  2. Perimortem Caesarean section Life in the Fast Lane. Matthew Quo and Chris Nickson May 23, 2024 https://litfl.com/perimortem-caesarean-section/
  3. Trauma in Pregnancy Posted on March 20, 2023 by Julissa De La Cruz https://sinaiem.org/foam/trauma-in-pregnancy/